Villeneuve J, Michel P, Fournet D, Lafon C, Ménard Y, Wavrer P, Guyonnet D
BRGM, BP 6009, 3 Avenue C. Guillemin, 45060 Orléans Cedex, France.
Waste Manag. 2009 Jan;29(1):2-11. doi: 10.1016/j.wasman.2007.12.008. Epub 2008 Mar 7.
This paper presents an analysis, using process simulation, of the waste management system applied in a collection basin located in the south of Paris (France). The study was conducted in close cooperation with the "SYCTOM of Paris agglomeration", an operator in charge of managing 2.5 milliontons/yr of municipal solid waste in the Paris area. The analysis includes a description of the current situation of waste management in this collection basin, the construction and calibration of a simulator that reproduces this situation, the simulation of scenarios that account for possible future changes in waste flows and treatment options and finally a comparison of scenario results. Results illustrate the interest of a process-based approach to waste management systems. Such an approach is complementary to life cycle analyses, which usually rely on more generic descriptions of waste treatment units. The detailed analysis of a waste management system using local data on waste streams and treatment units provides technical indicators of system efficiency expressed in terms of recycling rates, energy recovery, emission fluxes and costs. Such information can help reach a consensus with respect to the actual situation of waste management and provides decision-makers with quantitative arguments that can be brought into the public debate.
本文运用过程模拟方法，对法国巴黎南部一个集水区的废物管理系统进行了分析。该研究是与“巴黎大区SYCTOM”密切合作开展的，“巴黎大区SYCTOM”是负责管理巴黎地区每年250万吨城市固体废物的运营商。分析内容包括该集水区废物管理现状的描述、再现该现状的模拟器的构建与校准、考虑未来废物流和处理选项可能变化的情景模拟，以及情景结果的比较。结果表明了基于过程的方法对废物管理系统的重要性。这种方法是对生命周期分析的补充，生命周期分析通常依赖于对废物处理单元更通用的描述。利用关于废物流和处理单元的本地数据对废物管理系统进行详细分析，可提供以回收率、能源回收、排放通量和成本表示的系统效率技术指标。此类信息有助于就废物管理的实际情况达成共识，并为决策者提供可用于公开辩论的定量论据。
